Lactate Plasma Test
Also known as: Lactate Blood Test, Lactic Acid Test, Plasma Lactate Test
Lactate Plasma Test test available at DNA Labs India for ₹1,135. Uses Spectrophotometry on Plasma from blood samples. Results in Reports are typically available within 24 hours of sample collection, accessible online, via email, or WhatsApp.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Pasupathy Arumugam
Consultant Pathologist · Reg: 21521
Last reviewed: September 7, 2026
Overview
To measure lactate levels in blood plasma for diagnosing metabolic disorders, tissue hypoxia, sepsis, lactic acidosis, and other conditions affecting energy metabolism.
- Test Code
- 1154
- Price
- ₹1,135
- Sample Type
- Plasma from blood
- Result Time
- Reports are typically available within 24 hours of sample collection, accessible online, via email, or WhatsApp.
- Fasting Required
- No
- Method
- Spectrophotometry
Sample Collection
No special preparation is required. Avoid vigorous exercise for several hours before the test and inform your doctor about any medications you are taking.
Method: Standard venipuncture without tourniquet
Laboratory Analysis
A healthcare professional will draw a blood sample from a vein in your arm using a needle. The tourniquet should not be applied for prolonged periods as per protocol. You may feel a slight prick during the procedure.
Report Delivery
Apply gentle pressure to the puncture site with a cotton ball to prevent bleeding or bruising. You can resume normal activities immediately. Monitor the site for any signs of infection or discomfort.
Timeline: Reports are typically available within 24 hours of sample collection, accessible online, via email, or WhatsApp.
Patient Instructions
About This Test
Who Should Get This Test
To measure lactate levels in blood plasma for diagnosing metabolic disorders, tissue hypoxia, sepsis, lactic acidosis, and other conditions affecting energy metabolism.
How to Prepare
- Collect 2 mL blood in a grey top (sodium fluoride) tube
- Do not apply tourniquet for more than one minute
- Separate plasma immediately after collection
- Ship samples refrigerated or frozen as specified
Doctor's Notes
Reviewed by Dr Pasupathy Arumugam — MBBS, MD (Pathology) · Reg. No. 21521
"As an internal medicine specialist, I recommend the lactate plasma test for patients presenting with unexplained fatigue, muscle pain, or shortness of breath to evaluate potential metabolic disorders or tissue hypoxia."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed or lipemic samples
- Insufficient sample volume
- Use of incorrect collection container
- Delayed separation of plasma beyond recommended time
Understanding Your Results
Level: High (Above 2.2 mmol/L)
Level: Normal (0.5 - 2.2 mmol/L)
Level: Low (Below 0.5 mmol/L)
If your lactate levels are elevated, or if you experience symptoms such as severe fatigue, muscle pain, confusion, rapid breathing, or nausea, seek medical advice promptly. Early consultation can help identify underlying causes and initiate appropriate treatment.
Limitations
- ⚠Does not specify the exact cause of elevated lactate; further diagnostic tests may be required.
- ⚠Results can be affected by pre-analytical variables such as sample collection technique.
- ⚠Not a standalone test for diagnosis; clinical correlation is necessary.
Risks & Considerations
- ●Minor bruising or hematoma at the puncture site
- ●Rare risk of infection or bleeding
- ●Lightheadedness or dizziness during blood draw
Interfering Factors
- ●Strenuous exercise before the test
- ●Certain medications like metformin or epinephrine
- ●Stress or anxiety during sample collection
- ●Improper sample handling or delayed processing
- ●Hemolyzed blood samples
Compare With Similar Tests
| Test | Lactate Plasma Test | Arterial Blood Gas (ABG) Test | Basic Metabolic Panel (BMP) | Complete Blood Count (CBC) |
|---|---|---|---|---|
| Comparison | Lactate Plasma Test | Measures lactate in arterial blood along with pH, oxygen, and carbon dioxide levels, primarily for respiratory and metabolic assessment in critical care. | Includes lactate testing alongside other electrolytes, glucose, and kidney function markers for a broader metabolic evaluation. | Does not measure lactate but provides information on blood cell counts, which may be relevant in infection or anemia cases linked to metabolic issues. |
Frequently Asked Questions
What is a lactate plasma test?
Why is the lactate plasma test done?
What symptoms indicate the need for a lactate plasma test?
How is the sample collected for the lactate plasma test?
Is there any preparation required before the test?
What is the cost of the lactate plasma test at DNA Labs India?
How soon will I get the test results?
What does a high lactate level indicate?
Are there any risks or side effects of the test?
Can the lactate plasma test be done at home?
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